import {z} from 'zod'

export type CreateApiConnectionsPhoneNumberSendMessageArgs = {phoneNumber: string, body: {jid: string, messageContent: {text: string, mentions?: Array<string> | undefined, quotedMessage?: ({key: {id: string, remoteJid?: string | undefined, fromMe?: boolean | undefined, participant?: string | undefined}, message: Record<string, never>}) | undefined} | {image: string, caption?: string | undefined, mimetype?: string | undefined, quotedMessage?: ({key: {id: string, remoteJid?: string | undefined, fromMe?: boolean | undefined, participant?: string | undefined}, message: Record<string, never>}) | undefined} | {video: string, caption?: string | undefined, mimetype?: string | undefined, quotedMessage?: ({key: {id: string, remoteJid?: string | undefined, fromMe?: boolean | undefined, participant?: string | undefined}, message: Record<string, never>}) | undefined} | {document: string, fileName?: string | undefined, mimetype?: string | undefined, caption?: string | undefined, quotedMessage?: ({key: {id: string, remoteJid?: string | undefined, fromMe?: boolean | undefined, participant?: string | undefined}, message: Record<string, never>}) | undefined} | {audio: string, ptt?: boolean | undefined, mimetype?: string | undefined, quotedMessage?: ({key: {id: string, remoteJid?: string | undefined, fromMe?: boolean | undefined, participant?: string | undefined}, message: Record<string, never>}) | undefined} | {react: {key: {id?: string | undefined, remoteJid?: string | undefined, fromMe?: boolean | undefined, participant?: string | undefined}, text: string}}, chatwootMessageId?:  | undefined, messageId?: string | undefined}};

export type CreateApiConnectionsPhoneNumberSendMessageOptions = {baseUrl?: string | undefined, xApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiConnectionsPhoneNumberSendMessageResponse = z.object({data: z.object({key: z.object({id: z.string().optional(), remoteJid: z.string().optional(), fromMe: z.boolean().optional(), participant: z.string().optional()}), messageTimestamp: z.string()})});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * POST /connections/{phoneNumber}/send-message
 */
export const createApiConnectionsPhoneNumberSendMessage = async (args: CreateApiConnectionsPhoneNumberSendMessageArgs, options?: CreateApiConnectionsPhoneNumberSendMessageOptions) => {
const {baseUrl = "http://localhost:3025", fetch: fetchFn = fetch, xApiKey} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (xApiKey !== undefined) headers.set("x-api-key", xApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/connections/${encodeURIComponent(String(args.phoneNumber))}/send-message${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createApiConnectionsPhoneNumberSendMessageResponse, await res.json())
};